Phoenix RIF-1-BPT/2X21 Relay Socket
The Phoenix RIF-1-BPT/2X21 Relay Socket (Part No: 2900931 ) offers a Push-in connection method, 0.14 mm² ... 1.5 mm² conductor cross section rigid, 0.14 mm² ... 1.5 mm² conductor cross section flexible, DIN rail mounting mounting type. Manufactured by Phoenix under the Phoenix Relay Socket category, this model belongs to the Phoenix PLC Series.
| Brand | Phoenix Contact |
| Product Type | Relay Socket |
| Model Number | RIF-1-BPT/2X21 |
Phoenix RIF-1-BPT/2X21 Relay Socket – Technical Specifications
| Specification | Value |
|---|---|
| Product type | Relay socket |
| Product family | RIFLINE complete |
| Nominal voltage UN | 250 V AC/DC |
| Nominal current IN | max. 13 A (Depends on application/assembly) |
| Connection method | Push-in connection |
| Stripping length | 8 mm |
| Conductor cross section rigid | 0.14 mm² ... 1.5 mm² |
| Conductor cross section flexible | 0.14 mm² ... 1.5 mm² |
| Width | 16 mm |
| Height | 96 mm |
| Depth Retaining bracket | 75 mm (with retaining bracket) |
| Color | gray (RAL 7042) |
| Ambient temperature (operation) | -40 °C ... 85 °C (Depends on application/assembly) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Mounting type | DIN rail mounting |
| Mounting position | any |
| Protective circuit | depending on the selected input/suppressor modules |
| Conductor cross section AWG | 26 ... 16 (solid) |
| Flammability rating according to UL 94 | V2 (Housing) |
| Enclosure Low | - |
| Diameter | 3.2 mm |
| Voltage range with reference to US | - |
The Phoenix Contact RIF-1-BPT/2X21 (Part No. 2900931) from the RIFLINE Complete family is a compact and high-performance Relay Socket designed for demanding automation systems. It supports a nominal voltage of 250 V AC/DC and a current rating up to 13 A, offering dependable electrical connections for relays in both control and power circuits. Featuring a push-in connection method, it simplifies wiring for both rigid and flexible conductors ranging from 0.14 mm² to 1.5 mm². The gray housing, compliant with UL 94 V2 flammability standards, ensures safety and durability even in environments up to 85 °C. Its 16 mm width and 96 mm height allow efficient panel utilization, making it ideal for compact control cabinets. Designed for DIN-rail mounting, this model ensures mechanical stability, vibration resistance, and quick installation without the need for special tools. With a robust operational temperature range from -40 °C to +85 °C, it delivers consistent performance in manufacturing, processing, and infrastructure automation.
Engineers rely on the Phoenix Contact Relay Socket RIF-1-BPT/2X21 for reliable relay interfacing in PLC output expansions, motor starters, signal conversion, and safety modules. Its compact build and dependable push-in terminals make maintenance faster and safer in control panels used for packaging, process control, and building automation. Technicians appreciate its ease of integration during retrofits or new installations, while design engineers value its mechanical endurance and consistent electrical contact performance. Built by Phoenix Contact, a global leader in connection technology, this relay base exemplifies the brand’s commitment to quality and innovation. Models like RIF-1-BPT-2X21-2900931 are often preferred for long-term reliability, with users frequently searching for 2900931 Phoenix, RIF 1 BPT 2X21, and Phoenix Contact 2900931 due to their proven performance in industrial environments. The Phoenix Contact RIF-1-BPT/2X21 delivers dependable control connectivity that enhances equipment uptime and operational efficiency.
